Berkshire Asset Management’s Marathon Oil Corporation MRO Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-25,472	Closed	-$346K	–	222
2019 Q4	$346K	Hold	25,472	–	–	0.03%	145
2019 Q3	$313K	Sell	25,472 -328	-1%	-$4.03K	0.03%	173
2019 Q2	$367K	Buy	25,800 +128	+0.5%	+$1.82K	0.03%	159
2019 Q1	$429K	Hold	25,672	–	–	0.04%	153
2018 Q4	$368K	Hold	25,672	–	–	0.03%	157
2018 Q3	$598K	Hold	25,672	–	–	0.05%	139
2018 Q2	$536K	Sell	25,672 -632	-2%	-$13.2K	0.05%	134
2018 Q1	$424K	Hold	26,304	–	–	0.04%	146
2017 Q4	$445K	Hold	26,304	–	–	0.04%	145
2017 Q3	$357K	Buy	26,304 +632	+2%	+$8.58K	0.04%	150
2017 Q2	$304K	Buy	25,672 +200	+0.8%	+$2.37K	0.03%	155
2017 Q1	$402K	Sell	25,472 -25,000	-50%	-$395K	0.05%	140
2016 Q4	$874K	Hold	50,472	–	–	0.11%	94
2016 Q3	$798K	Hold	50,472	–	–	0.11%	98
2016 Q2	$758K	Sell	50,472 -632	-1%	-$9.49K	0.12%	97
2016 Q1	$569K	Buy	+51,104	New	+$569K	0.09%	97